Rules

The Air Pollution Control District provides their rules and regulations on line. The files are available as Portable File Document - PDF - files. A full list of the rules is available below.

Click here for a list of the Regulatory Measures the District may consider in 2019 - (PDF)

To read a PDF document, you need the free Adobe Acrobat Reader PDF software on your computer. If you don't have it installed, you may download it from the Adobe website. Adobe provides detailed instructions on downloading and installing the free reader. A CD of the Complete Rules and Regulations is available from the District for $15.00. To order, contact the District at 530-745-2330 or by e-mail. Some of these files are very large and may take some time to download.